{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122062432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f3e67eb2ffeb508f1dc35c390796eb4e4b7ce3743a075aae5cbb038e212fcb1",
    "signature": "0xa99ce894b65e20e2d3ab5bbe6db26e8b4d3bb1ceb802c5b864dc65a71707a64b3d3ce665389d0a9a5e124b77c6a3762212fdb1caddf5e26f7ef534cd6b7185af1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}