{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2063996559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e5c78bb61d551ee4149b09ce6d7d07c5b84ed61c2e2e331628da9c6245748cc",
    "signature": "0x5a9386e1c3ed336e472df199dc76f1659e1a24814c0bc73e7fa977b40354a39b12c2d5767c50319450674f14c6fe31987d3ef4cb85c09d795ed932f66222228c1b",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}