Transaction not yet indexed

UKF6aSs2KthseqxnaFFcRPzCpqJaQYHqrySXckmLBCHPM8eFjpVEuz17895zC7t4JdwkJ2xRwBN5tBL4iGY4Exv

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