{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346002258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82b4fb0e9ed34733930a754b223a30a65b25edc378444a7fbe399178c486a9be",
    "signature": "0xc7886407a36f59b996db84000305ccbc1be46a0fa0a18d0dc3470e700fa694c844dcc7ed0b24edb49b2b4146f9e401d053c27242a8a1a4a0ac5e4d022aef03dd1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}