Transaction not yet indexed

a4k2CRgZ92jy19BxuXjjLmuF7mCr44QpK75RUVyckBHh5T7HLr3MoMXV3tybzsAHGJmUPq7ZEoH66T4KrWYDhYy

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