{
  "manageEntity": {
    "action": "Repost",
    "entityId": "380863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73008136d966e2aefdfff1cc27b9827c47f3e58cef089e38ee6bebd570e7b314",
    "signature": "0xb7d8c2e09a33a17a483116688b3cd5939e3b0235bac1c8d5affc57489a2287055276f5c3aeeb330182f9d564e240fc9e0e608d53ec1ae89e680e345b151f846e1c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}