Transaction not yet indexed

2i51KaYqmxTV4L4S14FpSURwtXwwcmPqrDiuMYC4jpusEUSU9C7d7z6dn9mcRbFDataQC5bMdPFX9hKirH5KVSJk

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