{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47951921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x15671b5e1c767015e5a2c4df89a8ffbc39f39365bc3c4b26508d831728bf69a0",
    "signature": "0xbd759a8f044824fcddb470c260029a3cbd481ca5551f3c6bc1a44d33c6406b3b2c1630ef29f9d182bfb1af80d02ab5720342ba20a7415a07ab1ad82b3f618a061b",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}