{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf48a603fd135e2d3024fb8237fe25f5e52afe11b462d633b8b931738171aaa9d",
    "signature": "0xb341d6236b60c141e62ae03b2e482916a3d86e9aa1512655445affece4a4ad156d75bc743d167d941497f575696932c64c3d04919c93f80f6b2d540066c3b26b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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}