{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a31370d162fecd5ec46c14c47961dd63161b32ec5e605e78cb8a1d3f49f3326",
    "signature": "0xd144c5a05d52f6578a617f969d80cd43091880d74fa4f37c16071a9b7fbe7eef72c276f33824ff3dd79eae31d1afe82647be3401bba759be5322f4d754deae0e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}