{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2014896719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2dd9edf446db96c3add953ab9bb9569f8add12f6379c3ace9bc6206be31d0a8",
    "signature": "0x7bc93f1e4c7605e608ec9c9b245b1b6fec0a848261a1e834ad360a1d2bdad2092917a167d04429ce678ad82bf577c8670b10a25901ca094b74639e207ce363bc1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}