{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe7e3439a7abcaee1e7157784b3e189c706cb0b7a03a32ed52f9f411077317cd",
    "signature": "0xa89c24042701c10436bcc0aac1322f4aec060ea1b16014730cf78fa3b62cd4665d8ec4c4e6b8f00e9bd1bffe1857842801a97a9195d63c3f7d1e55e656f82b601c",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}