{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1204068258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x880d7ec37c768d02170b0a8042b68a5ffab88e5578d8a7c46dedfbc54b918f26",
    "signature": "0x20c9661379427f1d0d0ef112ec10763132bf3c444ac7090047a6d2701c1e5eb43954eec0be24492c14aea8dd6cc763a97c787e121b3e8fac3e69b5997b7c1be21b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}