Transaction not yet indexed

3McUBb6SWmubKbi8miryFCNmN6ynSbMgJGHsMfe2i4YTG2SpVFfKiKKgxSyrad8x3qALEsuYLW9wkVHVDeQLZrBH

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