{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ade37451b257325a9919a90abe5d23a6f253e578d5a565ba3d308fe70aa9cd0",
    "signature": "0x091a250e11f85942ce552f81d7d00ae307041582ad8a602edb61b0d718972bac67d375dba159e745dc896c9c4fb1b44b4344d5022496e2badb74d82a01e24edc1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}