{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb27bff7bcd132186f2fa72f8ab78f77788424ec25e4077f557a4701d5f6230ac",
    "signature": "0x7ac5cdc9475506c55cb0ac300943d0281c9c85a0090974a78a7038aeb0f0afc3341b1203da2c18fb4500fe3b05c9e7ceaaf979a674df9d039093f03a0afc53f31b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}