{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346048277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f4b96f3b7a2b4723e27133b68666fc766a1e3afaa5146fc15c3359304998e63",
    "signature": "0x1ecc267c01b8847b1cdb020c42d98e3aa7375249d7191a31f8a1ac5b537984db3be3954abd35cd7a32f4788c759614b0d9007b989fb01af38f19f99d162bcde01c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}