{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1947574408",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9ea03f421f2112f8c074f8b4bcc67787cd6bdce564cc4b2384298e86dd3691b",
    "signature": "0xeb8a51efa5bd121e78655ca2cf01244a7fe65fa550a90e202acb926f242907f84f11ab0e56698981e1cb1ed88efc78da38a0d7b358b2d95a1409e99687fea73e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}