{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1135910003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88c8153aaa66d9f2ecf7f4938038616c8d48ee9d01594ede7e786a6e00914909",
    "signature": "0xeeca65c1abafda013ddc879eaa3613d2b275d38f3b11edeedec3ca3ea70e60f51e4890f4e013de5874d64a674e39d1140878720cf3135e2f86279b87e5ab9d0b1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}