{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1552689876",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b5a3d5cf6d63e45e0f0fb78f989f11cd82b0422ceb54d6ad7d1821ad9bd48d1",
    "signature": "0xb3232950081b2b503fff9487e4774d1a4737caa0d8ecaad91868d69841b2d93c03127906ce9b911bcc0ebe13650a39f10674408123673e742a3ccae528187b641c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}