{
  "manageEntity": {
    "action": "Repost",
    "entityId": "833321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e5f81d36a2afbe803b5b1011e0e4bfb8e394a124abee35d2527287f097b1c8d",
    "signature": "0x866952cf17a7c17a100b5b54062246e837404e5363950c7c025bb6153941f2db24cc12043720eb452f54137686cae4e1727bd3405f246629315f221ecfb056fb1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
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}