Transaction not yet indexed

MsHeStfJAXittQwm2diyvnoMdtd5Wx6bMbDqoJbEbUy1T2AoZ5jEGS3feUCJ7k4WJgAczzR33PSQKFSQYNCoL5m

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