{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370301981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ba04c64e72d968b1516279e9097d5d41da10b63ab88ca5bc2f2f18544802537",
    "signature": "0xc89ab2f029627974d04cee5cd1f47a904133adc67e515d2c00c399f854c397a94b2837df2d00da8dde5f77e6ea5037c11783a4a2a0ef786ba86e36994dcccef01c",
    "signer": "0x5d8091c5439F52184dFD827f33FF815dCc827bA8",
    "userId": "52403052"
  }
}