{
  "manageEntity": {
    "action": "Repost",
    "entityId": "481531940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x474d8cea556972e25ca4147dc868fc869fed689da47fb98f8c5ae00a4e1df0c7",
    "signature": "0x25e835973a4a8289b599f0df47782e4a8d760b3e17f1027011958286b86cd130041f5434a4e277e9fe5903b78c31a84561cfd60ac7533390c34446b32585f38a1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}