Transaction not yet indexed

5AmmjtiNMEB9dzpD3R5ea9iW5vuE7nnCxReYjZa3GdXfTb44GCtHqwprnCSyaSDdYHaMf5u5ZMYKh8fzqog8J53B

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