{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1778301837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48a01bfb0486959c1cfb6059e299c6cb47a5275816fda792f70a7b49272eb591",
    "signature": "0xf9e70bbb47b7c32debd1ad1f6817be0bf7707c46c56c67916c7db2515c641e8556cd68290bdd883e8d2c15a80708320605d1f3e5eef1072fa62e20a6c3add52a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}