{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1663121615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0b85748bac499ec4673c006d08c0ec034020462effc444bc9b2e7f27b9f3d43",
    "signature": "0xd8a2f68e4a6898b206dec3d96efb38761236cd4e7cda7e9e609d2a0d980a8cdd402af29a4d55eae258c5b6e6c81d6aadc42faeebaa19ad021e191350029d223a1c",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
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  }
}