Transaction not yet indexed

AmW1Qo2uhWedw51oABjEcSKbAWYPdJKFrVsMGujbWvVJYVTLHiDX1Yi6icYutcWQoH145VrQxeZa9XJCeLuMJCZ

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