Transaction not yet indexed

5M6sZyurdsGRWd3KyA4u7ki5PWMPTRggUnjCKVBsaP7hzfEUF9c5G1XE2aYEhbe4wPHFwYR7akZYRU1tfueRkPCQ

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