{
  "manageEntity": {
    "action": "Repost",
    "entityId": "742505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9e24c0db4aee733ecb40317ef3da5173a516859d03dad8e0f664e1502e8e840",
    "signature": "0x2690bd84d130cc9fac3f80baf7f4ae0412204ed3a575792ce43b793fba58c39777a0656f0c93c4df78f72af5aa0e33b05e9bd566635579aa69cb29145725bb5e1b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}