{
  "manageEntity": {
    "action": "Repost",
    "entityId": "963317499",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe3462dd301011c5ab7f3154eed433b592061c992d8dc6d474a0f92fca82563f",
    "signature": "0xe2d4b86e5c2f98f89a4cde2301f21e5b16aba5b1d60454ed4d2dbf8e58dbd70e5d1f86f231506e2d78e306c023fe749cefe9a1674bb9960a44022f4f694d8c961c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}