{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659953396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b976c19eedf2505f3f3b663123d73dfac89827109039f13718493b769a024fe",
    "signature": "0xd03c4cf468f57c83344ff35d6edf5434532e1094b36c0bd3cc92002a151e621e5c4be5830c03bfbe6184f3f6b2c49c7b67280d90122a88586a1c38ae84fd82cc1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}