{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758339254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf75053541b10ec3ba7dfa42c834784719515083b5cd4e8ec82b34c9be955968e",
    "signature": "0x4784689490c7f1ef65ff343b0d33170398f528bbcbfb88d3db73c9a4cfeb867f0511407740bda3e83e47d39a91c37cca04dcf8c4899b6d04a5825d5c556681d21c",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}