Transaction not yet indexed

2ai4e7taaGiRPZNrtCsN2KkukKufqMLC2WvsupXyfEKtH3rxYpUfG2D8aAaheqE5DzcyCDVbEFsFg1KndSGA3E48

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