{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1036878862",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8468c57cf69ff97ce32d97d6cf54620ab05c9ee62d5357014f8b65c750a4b420",
    "signature": "0xd3e10b8b23fae61e303b635c99db8db5e69d8d72fb9568924c20a645e025f40d646503e3a33ddae1aba1f9484d605f9693bb68b14e11d5fed1032fa4ddbe0b2a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}