{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447422972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf78a46d5473b54a771cc7933a50bc4cba6f9056bcc3ff3f2ce819b37c42fa42",
    "signature": "0x328afd6ce274783116ef974d10d6e219768dfdf1bdcbf425159f19e3b7a780b435b2b5b9f23fe46a637e24d5eaf1f215091b1f95956b7064709e645371a4bf051c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}