Transaction not yet indexed

42S5D4WeTPUmpCtTSXXcPX2dvKhUfhv92RQJ5fTdeC1akQeDaVoJ2p6dFNTUnhuHqZiUDRnmjRibEKDa1TXR9k5G

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