{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1606590536",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x961aba1546a112bcedb6c20d2ff10367292c29929a68f285971113e7118241a0",
    "signature": "0x1ea03a725b05fa0b1f1e00d5443c86eb5e2eb3caccd5f362f4bfa9c14ca485fa0b2779ad0e445463f81f932cbe4e8dc4bdd290fdcc643887b1c348ce182b9f501c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}