Transaction not yet indexed

HCU7tsJr36SX7eLXesUBEwJ2EgUCXauFZMLExiqeProAL5NJj3eGsHc1UHjX3dq9mk8PdUC1XTJrPPQewHoyBm2

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