Transaction not yet indexed

55Zr5QMS1HFEkMYmUMbbY3p7yMFWNYDX3ZwXPRNrQuou2stAifGsG8bVoKeGDHcQUqUchv7hU3JXyR6Ap2KsS8uz

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