{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104688",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f837e9df01ce97be6bdeed2e3b57fbb43d97d648d56eedafa38d4baf0261992",
    "signature": "0xa534284bc33d508177c460f3a0337a32cf833cbad187f326eb6beb5a6c4b4ca2472e669d63f8c9b5f20145e92453aced270fbe2fba4c40244ee7a5114c2baa601b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}