{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1822849920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55012a5f4f2592d4714c285922b9e77a3302cdc80be4cf5de1ff05ec03a91a28",
    "signature": "0xa301b9500d38e23c16047b5e374148f09de6e60a80a6ec4d083c90f23ba540df59080a4c804bdd7c031040f6b652fca002279ce48cb60c0d9f494b6df69be8b91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}