Transaction not yet indexed

52NDHfWiAj1ueNeCKPWUcHMFHTusuFbgrCm7FutuC3eDtDmubMKQS6tqCoY3f2KZMBchj1ETr4BgHDCwrTLSqv8C

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.