{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128278182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf8cad3e21051046c94c2abedccce3488773d83e5a306e93eda3998587fc229d",
    "signature": "0xfbe992346df18c3549e3df0ff9c621de0c53de7daff5e029987f2241b89dde5f38bf8c32e4a36d4eb58b7d15cdef49649703a94f2db5045189e7a0926f323cf61b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}