{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109197223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e2f27ab234c7dfabaf91e66b5535ac54bc03bac6c98c81c1b5561170a0085c5",
    "signature": "0x80aeda56ad72bceb7499b986c18370a61443f7ee5f70124299994f23294bf54a640a739b6743bfc28e57828e18f1b0ab8a89114358ff38a75e4b0f5cb97440411b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}