Transaction not yet indexed

PLn7jpA48kb8YC8XoQEUYoecdSdrx4NzgtQmfMJKqGCChk5usP9i4ioeEojXiuG8E9dSMtdLXmTdmkEihfM7jS3

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