Transaction not yet indexed

SU5f58xbHVx3yEQAGLT62aZdbQwZwasbH5ic5HoU9tdCiSnja5KMHiTAdFU8ZdeZPuKnDibVV89RqdwU3n6vFV3

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