{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc6078062c52e045257511f21e16345c6fa65fcb5361b4ec0480b24855cc75068",
    "signature": "0x3c413f391bc1edb999d40f72e6790a2c06dcdb04443a441391d5862fe313aeaf25bdee9b327d263e708e235815b101655487409ed4e6ca565126a986eef163e41c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}