Transaction not yet indexed

AM43JuLVSqKuPKNdJ7yc4SDkbEFSQTaTwtEvfZWCmA7pe3jtCoRZLzPRbtdUXfA9aM4CRpWzDRm2EVSfyo8KEd5

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