{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488260308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6394aaa17cd54e54bc2b5ac694c9c17f6333940372c955170cffd138b1ae5168",
    "signature": "0x9dfd769e569d280ba00ba667537b1c5df35f767222369509ba8fdd754fc42a2354469999fac2db05a2da252182f2a49f4a4801f162edf6427be33dbde9916bbb1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}