{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf08487df8875964bcc3124cc5274cdd93dece86fb961c546613c5016ee8648b4",
    "signature": "0x18d9fab4b0657b96eb9c3ebbb0be9646aa66e8d2dfae44b89958afdf839c720d4cb6fea49c8c05db28b91c7df51a319cf2754ee172c5361509953ace3acb3df51c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}