Transaction not yet indexed

Yamn1kxWnDSv7RQgCs9943N9xFW5fEGkXTWhQk9pnYdHti5T2KPin2GdRGuniqiFFKW9Hy9q2LDmudC8vwxLW15

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