Transaction not yet indexed

iS3XxzesRFjjC9ypTrCkCmBmYhhR1YGQZipmmtA5CAqBMib9yiaKdBgYYFew3JzSAxT6bHkpFTF2Dq58EZ6ff46

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