{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2522261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08a216c582049b400f43defb7cd12eeb2a7cef66636dcd87a6e4611da5ac3018",
    "signature": "0xe4c7e9bc9d3b22154009f4cc3e771d3d0c304b386232c2505c32bf17c5c231a67fbc42377ec07bdea1ddc8d32e6dc5c4f79402c15956efafe4b93e5e14a89caa1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}