Transaction not yet indexed

2b18AMq6vYDNsSXMDrjsfhsFLtqQ4V51GmrkeFmNviQxzHunJZvx7KtU7MmrJ2g11xcM8Vh1derVag6Uh7amuPE6

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