{
  "manageEntity": {
    "action": "Repost",
    "entityId": "293472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ac3c3a5900ff203a3002bdd67e23bf275cfefb62d57565d239ed0300849c404",
    "signature": "0xec815d57138a82d823ef28be433bc95561be7a7f685c0179443ec9e771728e9a04ffc3927580d662ff06e8c931ee124415e6f13fe39cdedc2944a8fd45ab31601c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}