{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993907007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd518c2240428fc4987f136060ea7df8f014eccdb0d70e2516bbb255066ce825f",
    "signature": "0xd9a60e4412b64e6542a9926b4cf6a70dbf0f215289dedade45bb8b7d3c68b2c91a151161fcb8732bbb7d2543f822e45bf946a9c50891c78d8c61c187f2aacf4f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}