{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584788152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00d2bf75419fa192430049c99595cda179f0097a46c740aa9277dcb2e08a0a54",
    "signature": "0x2c8dbdee900d57bb2e76adef367708551760ee2315d406d4d97f9fc8f62a6f7822da1c3d653f72e3fbdbc08e5d807568de37af35125157cdf3061a87f812e55d1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}