{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1654460744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c1ae18500f6c8e10f483e28ec29e59052989a3926ecc658af53732c62531f2f",
    "signature": "0x8d9ad69fe97d4cb6c6ee16cc730a52e26c98c14202304c2009b3e993ef656a2e00617d1a574fe1e4fc59eb0483e82f8932dbd408916ab578c038f92370e36b4a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}