{
  "manageEntity": {
    "action": "Repost",
    "entityId": "897328266",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x421c4be7c7c769258478340943d08cebc2c8fc1d32ca653e152ad368c53fbaae",
    "signature": "0xa2f6065ea18a9d6a47bb6bca2ec364b6dd38797d07336635ec15d94e6040942056f4448cc4944310a5f48b822e532dfb0ea0d06d70d43740ee7b2fc233c5e5df1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}