{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1683437393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd57bc47f68d3607937c821dfa0787be75d073a74f6d64dcbba2ca6e95ad4bc90",
    "signature": "0x4db15b4b1ede9b630bbe02e8bc351a8952a656a6652b24242dc3d83a247eafa94b7cb8cc2725fd6cc10f3d5cc7c6560ac23765091b34b9307d331cd4161b47461c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}