{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2057781648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e7f7c71eb630890ca0271a6cf41566287919ae14229f0e164609f78879ff946",
    "signature": "0x221920c1060491f34096930f6aa77b9ee449bdb0cb248df96e89d3716d7b9d4b39f0860975f769effe0134e1e1169e5e6bd96b9da48fe3aa68716eac757dbd5d1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}