{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x953fd6289a24083721d5ab10cab809e3441770c95fdcde3fa06127402b109242",
    "signature": "0x1a5f3825ae3d8ad50077ea0e5cacfcd037eb39ba95079314068d481b35d2353e489d368c16d270644bc4e61faf21fe81cb3ccbd93b03828c1462cd732ec1712d1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}