{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1345543522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x121bb2fdcec4037e51919d514cfd74f13dc3e9f1bc2efdc901206cc41d2c6f3d",
    "signature": "0x9080363673cad9f3a6366f5422cb46562cc1db652b191a893b5d59f6d97bcfd6094be6f16e5f6d61c8ac1924ac2cebe45dff49d006b4c0a2f6c7403448bda4791b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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}