{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xda863fff0a3cf75a3266edb1bae1a16dc5ed2b393426f07ff5ef4648388e18ce",
    "signature": "0xd5e06c616fe00d336da292ed5f97c6b57b5222248a3f8c857971efa39600d8484b1e415aad1e01b0ab2d7f4d9821d508069e5fd9c47a030c0be421526e39005e1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}