{
  "manageEntity": {
    "action": "Repost",
    "entityId": "953353488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3125fa5cdba6164bee07618f319d07610b7aaaa68391907764ef61245d3e31b",
    "signature": "0x1396bead2a76d203ea3f5bfde6e3624bc3dbeb6ba70b791aa4ef087900e8a2b633f35adff202774a3cd7095d0726a589574b11d56d503b5e11cda230e799cd151b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}