{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201247551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94a54352461ebcabd66902413d15e3fe0de5429c60b385a241c78ce1daf0aeff",
    "signature": "0xb07948dae254e153590ad6e2a7e0b45eb812118b79f17e93e44a26a5fa08c4891b6bfcc48df04a570668fe34296e13f59e5a11eb7149352c82007aa1954b553d1c",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}