{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a93fa46faf221117505a5d116d11538e2b04f7f6f117622597054253b4a89ab",
    "signature": "0x007a3b61d9a0a89ce3db3d5deebbe6eab3ffa8ef1649e2227155b0f5c1b9ea1b6d9d3c4b23ccc2a935895d9079b22c55ef07cc3bdfe126f36fa296b2292050b41c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}