Transaction not yet indexed

ReGU2pxr1fpg9ddKedAnAA2GZ8DKmbaGrGNPsoVmdQEApuFKFLpE5vWRobtkHn6meXMj3ZfP8AaA9ZsRECKbVCJ

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