Transaction not yet indexed

aK888GDEU6wPXwHyN7f1ibpPjYQxT1tB1LjfMWbgcg7sCAv8h7qjLc2qEMSjZq4K22NCtWHWGQRNpdrj9Xs337p

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