{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077749",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2f6f9018277858a3d94b94c9551eb3058a054dc5fe40daa8995b5718f8112b3",
    "signature": "0xf5a31254351077c16ef86b14b0013a5ffb4fc449bf3cac3d077c19cb491278d703cb0092f53cbbd4b6bb523a04a44c20a252f82dd11d3f95c9bc024eab1949e51b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}