{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1921882596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x995f9b5a671fe2bbedc469f103261211c0a83076c869b8e1aafcdf71132804da",
    "signature": "0x727ef60753879e10317d46b7a7bbf684f04780144dedff56fdb5007af414a81e7ba8995e1a9d1f99d0750ca62ce6fe076c6a38535529ac023eb324563e3802cf1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
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}