{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d2969208b62d64129cd539792d84f782b0979e45cee724327f26500bef96192",
    "signature": "0x287d4f5f52c3707afe9f563d14ee14e80fbe37af95a2ba10f330c53f164a5c026141a1984dac65507bc080be4af16f7f4c26cbf90bd94a52272fe6f5be179f381b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}