{
  "manageEntity": {
    "action": "Repost",
    "entityId": "843702097",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56f6c44bb201cea58e04e3f4ef54b0fc1499c8c98b26cad3fa3a7564b98aec42",
    "signature": "0xdbe16d4aa00bc9067e32519c2b2bfec52514f76f4ccea3e9ce307e2857856af3241ba7c77290dcbde53fff9c483e1eae4e4f1aeb57833ac9f686fe08fe3dea1d1b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}