{
  "manageEntity": {
    "action": "Repost",
    "entityId": "997538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01e3390c478116cca589ef75e8993e81a5ca8b0cbf9fc282129d31ccf47f17ab",
    "signature": "0xd27f18c3d8e042a721e0455254ac2f5c7f41bfe12c3caee173dc9cf1149a1b7452a2f7266b6500e35bb0a9c37446fdb9f221faa0b72e03f919e7a26df29d1e7b1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}