Transaction not yet indexed

66CEycCkdnGAASs9HWhN6yfpyYDjTrBKdpFm5RpyvbDVYaZPccGto1S6cGvACi8727PrrBqMGTZLFe1tno3i21v7

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