Transaction not yet indexed

FK66UPHkSwj7RbK3teDz5z9dgsagTusDK86Gy9ADdJXYxYiYa1yPk2i219beMnNPR3RBYBZKc2eYgExfFiR2Kb1

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