{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2133750852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c1c4cb2be919993c45ce5a5d3f9bfb52489a7fb8ece746d99a7ec2669c618f2",
    "signature": "0xf901aa76b81695b29680f7c9c077625273e6123155c9afd112fc24299034b2d605694612983b97b6fbd09e5dbd09820844c03e8e0ebbd010d844b5007be051931c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}