Transaction not yet indexed

55NB5nVAN7p2D3dHouQ7zWBdMyFGDWizVshEhQw9L4Q6ex7XNBom7nP1BemqBVSu9FApJxXxigSFfEGg9XRktrTN

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