{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57179325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84e9d3c4c3eb4fb91e00c7302cf114b89d87caab95701c9f661a4f43b4c1864c",
    "signature": "0x65a656d87c3bc08b3d746f4450b71dad6e0694bf0fd369bedc84efa7766c3176083e21675e2be84ee743484f79f03d547d6ef4e05f83db3e7abaae09255568981c",
    "signer": "0xd9bA17330fFb3Ea1356C5eC14971D9e1f2cb5200",
    "userId": "337125448"
  }
}