{
  "manageEntity": {
    "action": "Repost",
    "entityId": "897056056",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x569a88e12342335cbac73b31d2cbbc9d852f77a0ab771b05d05cb25d2e242fef",
    "signature": "0x53a4e80fe1d50d3d07b5d4c893a6fa0d789ea675ee7a048dbc8042c459ac4880457bd483ee05cb2a84cd5ae0b20ad635437b3fe5f35954b3d21088d9ff8918d01c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}