Transaction not yet indexed

MMSQHfuSruxo1sNES9iFHYoZ9mmqMF73BMhryrCUHAT8CPKCDwWBa9y6BMrfTiN7Y4KGEcB7YYYyAwAjo5ACGMM

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