{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979451825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63b04b199f0e975c628bf7b51f7e68003a0b24b04cc69d935fdfe2bcc8cbde81",
    "signature": "0x3cf1208ee2a3504d0f8b8a23f94ba9970a130b80cad43183f56e8d65740ec51f2147d7037848d626df04fe08a2a0716284df9e6d5c1d7e34f24c372e3aee5ddd1c",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}