Transaction not yet indexed

6663sVwo8srY3zRUZsn2xHpkFiJPmoeveSqJq2pxfnKxZqyqw6rL1NXNw19mPv5fwBZMdW6p5EKeWjz9SF6UyfEr

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