Transaction not yet indexed

55UdAgVHsbpuVdQuVTLAH3D5pbUJwAWhpRKKKFETopntXbFZBGJYgCsAXCGgphm2hoG5SN1E5T66HPfSRbwCpxv8

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