{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1586411927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb430cddf0e0192302605e8d14e8fd1920d0a54f5b8b6aa017fbb0f4ef0dd9530",
    "signature": "0xfa7ae3c67b117ea76762f32a712db7f91a327cc9af953de01acde70a6bf7763d1ae7985535749c7fa0d12d13bab7e84b83ee184460bf9da2c2b60e6c3b0d94f81c",
    "signer": "0xb51B50C9b7d88C66d31539161F4BA9Dd72a17dF5",
    "userId": "465531556"
  }
}