{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358174826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85d54fd45279bcd7c2acfc8e37dffeabda96b71ca2f98a3cb08b52ed58e145d2",
    "signature": "0x3560e051e2720cc2b2d1e66e5140b2e3d54bdb2152e5164ce77b313a6d8e40e720842bed6b3a839b0e12603219b947b290b88b49cd56fcdb01a41657da0831c21b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}