Transaction not yet indexed

553UTYL7N9VQtsZUfdDqccv5v5MW3C2KBZNzmcL68dfSHa7Neh3dHeU8WNNSSXJkxWMTKH2GysvowiRJqwPfu1dU

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