{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224730011",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d3bfc46a5a95f93210fdd275184a7a50eba6361f50c697d3233bc86bebe4063",
    "signature": "0xc4f4c4276f6426b43f8d17082d53e4383cc90dfc032c933627912a855940f4a73a1fe244f798fe1f1712d9466d9de57ea4b942578f4fd5c323e707edb1e305bb1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}