{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402295474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd45e32b9be07ccf1d4340a366a6f2f37c6b7c60cd754ba7d41064115778f36e1",
    "signature": "0x0113f1772a63f56ba1c60a12e779d9d58e230fa1f56884c7689b4b2a847c711357e6dfdb5f422aab35d1785661787bb8eda8d68d7102bb0e9122af8cc257c4a21b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}