Transaction not yet indexed

5Mu4rqc1tNzS7g6GT5oHiz3hpPKrd3vTfhMusLHnceA3fSQzeuZE1rZFQYgM56ABC2V4c9FdzUDdVECDHq8LJCi2

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