Transaction not yet indexed

28ztiSGcABu2WmMvmY33gsp7gMWQkn5JGABGhDkqdxtKUpD2x3K4LGsw6DjT2gNB9J2Sh7rdpTYTgMe4RJSDc24Q

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