Transaction not yet indexed

5XKu1fkpHyHbaLR3vEfvDJubkM6SGvHDJC8SpNe9pHGkczGUT37k9PdrFpB5efbqqTUzUM6dC721JS16G5frk29F

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