{
  "manageEntity": {
    "action": "Repost",
    "entityId": "894295021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79d532f3f7718212019f1eb9343541c9becf1dbd74cb4de4c46eebec3df84da9",
    "signature": "0x8a336da24e40d18eda5ee15618d399f336e98f58c75af3e412fc79932494844117507d54e90387f09e79db673268f2285fed3a0741dc6527bedb31a624638e8b1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}