{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1143064150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x493117fb6d7bc716a054cc62c680e4680724f29677cd60f1073b705ee6b24021",
    "signature": "0x306baf4669e34722b0e2b194ad67f4939de4fd88d2ad6a60ab3d3182e9b66d84070abbd930c920fc3f4a93a955a64f0957e78aaa9ca8f128e100343c9216b0df1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}