{
  "manageEntity": {
    "action": "Repost",
    "entityId": "188750332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3212e96d95863bd3c9c11096d525aedc20038e1b162d7124f916acafa1d9c69c",
    "signature": "0x3bc849070566182cf8fceefcfb2a67756287fe1cffdf7d567a2999402f439fa103dd8a14d554b7651e8845a9de00409bffda66ccca2103e1015856ed7187a1c11c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}