Transaction not yet indexed

55U8M9VjB2sq3pfe7EdWe28Qzi2M5zVdgtA7abtCApKnG2tiHAtaaJnNCE5gft7TKYsoRhkVaPnTZJBhJESLXCrU

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