Transaction not yet indexed

5C88bCFBQqMBTcSEr15DLRKYbLSauinjND7wPEa1TojwduF3dRPo2MhjPU1NM2MX8Mf6Epsyq1WGsfdvVYP7EPJp

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