{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350897603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd836168fca591898401afcec39781ddac89ac551110ce13249698f202718f89",
    "signature": "0xb4ed245bb5bde6a71445cfeccc8b253e17a7c29d40734de1b874e40d0feedf33239ef0963648b05b115d51499301f9bd3c11e38ee88758928e1593342da87a6c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}