{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1871277887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d9ea0361570e97ef727143a9dfd861d124f089427158075f5269ea55476b586",
    "signature": "0xec7145b2ce213c36f83df26bcd286320baec55a4b48cac13a307f26c57e64bf4364c7e14c00611f6fa37e0b213e75f05270cd1503946bcc859f14187cb7ce9211c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}