{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1630604771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ed3d2fb8ecb75c5ec960113dc70cb5cdc523294b922f27a160cc57a4451d887",
    "signature": "0x7b7069bf297a5c5270ca5ab710d8d71fc31e6794b456c42ef52a7a5162f17a0e676cd0e7fef70102e1e3255ad907524d37a56e63013e86f1b1bf15b89ee415661c",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}