{
  "manageEntity": {
    "action": "Repost",
    "entityId": "77822976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8b3dbabe40c236ad882470c58856c42c884dba96dabf8b1b69481bf3fc14dac",
    "signature": "0x1d8272cea2bc775576f0490ed415e37916bbc09515ffb97873c829e6146e5a863a3667b2548c2d6e2515d4f1d83c47e7c4f6250ff8171f036c131b4a5a1f009e1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}