{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265437523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8be65d3b126bc85f38ef8c106804d127eefc7bac48d2f7a85912fab0b7707c59",
    "signature": "0xb437f651bfe37e4c6a2b6db9e60dc1abd2ba13e060076c822c866b58ab515fef7c8c60e80289bae591da19d06a83bf055bae3929d7a108c1921e00144849cd451b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}