{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956857320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69cd168b9d93473fdb2ae84dc8f1c67da0e7a6d3c35ab19b2b957ad20f028512",
    "signature": "0xdfd2c9c08f648994f102cbf038b3367fe9d974bff7ba2403c5d97621d15e34ff05c2e672830102e3441fd7494b0cb78c3d6ac7663daeefc8275d5cb178d16d691b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}