Transaction not yet indexed

55HwwH4WRa6q4mBER2oN3sVrxyvJbwRvTAGFqCN23gjf8h6DAAAPuXpfPzeuTpwJFB6zHyo1zvXANqYnLmXLdCG5

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