{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x275b29af14787a75bb688cb39790d16662946c2267367852b10acd54786e7b2b",
    "signature": "0xb7158ce632896fb7ed33c0bc3738aef5b672f30ce3c90ddfd55cf55e9cbd4fdd63f1cc2b7745bfd398b7c801f3533aa8009a8bd570d68f77dbe33e0d619fed101c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}