Transaction not yet indexed

1ubfxwBR6YVNq5dpKi39hofSfm2jm3t6SqeV3GvhKKAywY4m1EZ2cxNhLYfaePLDnQEZK4WYs6y5Mv9ze2WrZ47

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