{
  "manageEntity": {
    "action": "Repost",
    "entityId": "287406064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25305a92dadad48dafb9f0c6403e82802355bcf0370417466f9b79d34f387a48",
    "signature": "0x3742db2e66ff83f59da7fb9793f647b7f81aff01070a6efd47bcf4a7f1ddb3e51c7cbc14e4d7c30d09a4a6c933064097de4c42ce953763917e72c95e0d0ac4af1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}