{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383547517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6f0a367db123513734c23d86912c9433f47a52cadecd02882b15186c2eea6d4",
    "signature": "0xce51ad6e26b21790b59d08769879e28cb31ca6d75556796a1795e5aacbe76b9c56a1194978afc9e1737788244ee46b52100b4d71c4156bb038a167cb89d5988f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}