{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1605197138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7603cfc61eebb80d40c1cd51fc079d6ae9276883298854ac0b5c6398575f058",
    "signature": "0x16b1b5375194d2244a9c13c8d862457f5eff72fde288d0278494cb8e0198b52c73be432eb2efd5e53f14ab5040d07233f309cf9bc8e4ecfe4f7d582ffd3d01d71c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}