{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1259038891",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe63cd903d0aa9a49759e306516238296fb13ecee0f009ab8318444178cc3761b",
    "signature": "0x6b95f9573036d6e0b11695698990b24f2f616ff0941ec8cad42d9f67c2c5062e0ad0f166eab837c8aaec4e176606330fbc2948f4445a2d74efbe0393e154e4941c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}