{
  "manageEntity": {
    "action": "Repost",
    "entityId": "962999223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d0c6cd6d622ca86155fb9233cdc415b4c2fb388409087ee279a9495dd6d7e03",
    "signature": "0x88de0de6426d91832685e35d112cced6544fbf4207e334ff85264f2dea43f0322f07ab6329d0bb4c4a003ff147836f83254432c11cd050c83b2195d29f46a5101b",
    "signer": "0xae90B21484a70AB481a9557D0F200B0eF6816264",
    "userId": "114402"
  }
}