Transaction not yet indexed

yKQ6TDckBFjUU9RYgna9k9v2eJ2nEU874X3DYbVMoGgsQMZ189Q4PyQubvuuMnTwkw3tAx2k6AREPR4A2a18Px2

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