{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80100430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfea956575c6628eea060d5282ee830e32f25eef3d7f14ad97b550489ffb44345",
    "signature": "0xa0b707cb5f047a6497e069d815d077cbae565e0baf2fe9616870ceed8824e5fe21fa6a2a2f94d63281d4bc52770028bf59f1a92b2ea03d17cc2c208fccd1fe161c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}