{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1823144357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10c274a1d6c8297362e12950f605a9718616fc6cf2958f7db13a341c3d61eafa",
    "signature": "0x7953d4175766a1e75289c733a71198e346884653b39a14e5cb9a44a3feb26d7252bb1f893e37d1c6b04882174b79e1650f20bb588844f6c42396de6da8d726811b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}