{
  "manageEntity": {
    "action": "Repost",
    "entityId": "354922380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bc642a748a855a3cfa5203086a5f9ebf30c90e5511cc9b2aec8ae386a6bf0ef",
    "signature": "0xeaf7b21662d17c0d2405a2a84b27e5fcefbf29ddefffd2f44f347fb526efe44871b3fbd0a73ddf729daaa278a315a2a2f52bd3a9e391bb0f39d2e5897dd362c11b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}