{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221912704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda88139e204dbad12044a816ec7293dc7c85e1b1a3f188090a5d4bfb97faaee8",
    "signature": "0x9d76b8c679f60ab85ee968d7b1e9532eda9e24ae5f22c40d3f9aa24ef50ed93a2fbb8fb8812826e3ddc28786ce5cef618a5efd67b10e0350a47d7613067614bc1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}