{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142636227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb777413d0bab9087dbbd134c51051578ce7e070a78c46a7360a3214e3e285ef3",
    "signature": "0x831ae1e45c351b4418415a7d4350bb7c30063004647fb8d7d30cb451cf0d31c362f3da36679e5d79f194f17dd6e47cc35d031b86f74e68737d6c21ee3bf4e8421b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}