{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124160121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb82de36c1ea51a89d8b3a6a8767d9da4611352ae7b2ba9ea533f3f5b7ca241e",
    "signature": "0x0939e9ed7a0cbafe996658e8a958dc6b2aab1f97d55e2b5ba4b5bd3d57b9b6bc4501b3f74dfa318acd5c10580fc379de0954fe55268801c8a10619e88b5fb4891c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}