Transaction not yet indexed

53NdEN8iju2AWPxjpb59v9vfVSuvyCMKP688Rca9dhfzTJJvAXVTjnnXBryyvVWBJERMfYSZBPJbWE4CbZ1eDvLP

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