{
  "manageEntity": {
    "action": "Repost",
    "entityId": "622320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b5cb533834fee9e0c801bf92ea994e0febeb64d13b62b8514c8823278f9592c",
    "signature": "0x431a85481bd60d3742af5fad7d3e30218c152c8ea554775f7fbb630224a565e365825f8629b7538639c78c31cf955b1e58bd461efb620315db4ae06f6517a48f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}