Transaction not yet indexed

AmC7V56Rn9349V4eGZQLBSwhdohMZgAdGFNs9igYZvqvtTBNUTRhLiEipYAUf9thGbut1tsXhGj6GFaeeX1Twbk

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