{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1800862049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe31e5b7f133ca96e3bd5591cb4755439cb4fe466073d73ac89d3f10c8ff42a9c",
    "signature": "0x3f2044d57afe54b3ffa24817b7ff339155c21b2d19ccbd09914a37f1bd927f6f2746ea23578f50bc2b7248bee4ab2cc3d61d5c1bae680c144a5b792e633301841c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}