{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109767863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d158caf4260ce6eb6fb386355ebe31100ebd9da73b39e6d00c3c1911e7ef3b1",
    "signature": "0x30b753e744d52c1113928b4180e900b65587eba116535864ba4265e4b71931f86e97bfe3302501e017951a63c861234a80c7dffd196f140868c8465a7e32af1b1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}