{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1780847072",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2509cc19420a48f1c7d0133514884cd5578a34638222a140f309da54f526afdb",
    "signature": "0x3575166032dfa40828f7b98e6b1acfa322da9a1aa8ea5b746d4329f49157b2e221c1efcf15d34b9f0ab715f2820eac17a4cb60639e2b8150ab2bf7ae92d207ce1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}