Transaction not yet indexed

55nVfShatFnwaWbRqhWw3V4p4oLbiJ4mEy9C1C1zQ9XfdFaEPyaK6ujbCAyFU9myEP3dbH2f8n3uSyvH4quiRET8

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