{
  "manageEntity": {
    "action": "Repost",
    "entityId": "597675358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x835e073890c013df811f52d088a6dfcdc41e5acaff3871a88091d4e1370ea0c3",
    "signature": "0x2c16bd19e2f8a2bb35579d847e1e5b30e983380ccc0a98ab5db7bd8e3b20031c32cccbcdd61c3406b60dd5d4d608241944c6aa4c60db38cf3ca5ccf8f510bf611c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}