{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873035980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x763bfe5acebbf97bfb0e02876efd566e10197b890e26241dbfe3bd261a089295",
    "signature": "0x844ce23f006df45a11bfaafc808c1757de9e60f52fa7ffddee3fe0ccb0803a3346965283a6c721ec94a870c4934595f8f2310de466db2155bfa7597ea4edf5531c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}