Transaction not yet indexed

5ffnGKqWM4TezdKBW4gpg1bbJUefWkYo1TxpKcLwGSKukNQkLhwjfR5gTG36mjDxRpmLAupfBSxFuBhf4nc7QDD9

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