{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842388740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a9c5eca28ea0ab102beef0bd1545435f8b5c2cddecfd0d1afa8847f156c8173",
    "signature": "0x79a33aecdb93c666b67c6aebdcf21f0b38af3676d1a0127119dae49f4acb3bcc58931b6cec03a5d0ba53d2b6953f3d2e5abfd75495d713cb21c8f6c93e551e621c",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}