{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655626369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5f45f6cd5f1ff20eb99c3a27ac42489da228c4497af7268583998ca6866a0bc",
    "signature": "0x30ece7792b5cb450fdbdc76cd8c6abed5ac9274bd73a0befd0c009b64ecec4750dfdf92dc587f5f449411203eddfaeeceff7feb5ed6ce0bf961b32732edcf7c51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}