{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350754085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b2788d27e0c0ea6a2c365d5c6b3139657bbe507a5103deac824f7dfb3f29381",
    "signature": "0x19ec97137d415de4fdbff6cb8c3c346cac2cf6edaef321b36d91b0d275b4e7d25858a6fc48ce48ab80adc3f89308a37181b8be5d5c24506939bcdfba76f9dce41b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}