{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842098319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40ca4324046379e46b51266cf4888cf095360d893546a0c5cf8f9c9dcb31443c",
    "signature": "0x77c8ac9546fdba57f79876fb48b7fe0582f900c21181377f660aef3d562a336b6a80fce34e80f218538bd9bfe4b1ff4e78922103ae94afe0b9c6bb3ea022ac101b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}