{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1423941496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1d3f5034550e697a2d15edb6728c99fb44d598554dc2e7699a17861f4ee4e08",
    "signature": "0x11bb2c6e3e5e3373bc3bbfffb9b1f9ed9416f51db82bdef4f542d13589ed026357b82cf6d80a064895823e763f342376b8b56612e889bb3996475625d500314b1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}