{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13882537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5aeb0015fce4c820fb58c69a9bf32cd42f469245616ef2a81a47de21176cf65a",
    "signature": "0xc50d52554016bd5008caf3ed50d1ef105b6c380ee6208f27577a08555336721904ca77471b4bf4446beadcdf5113f7aea1c563726d5df38dbe87d00920b78f631b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}