Transaction not yet indexed

1Cx3begvpo5noGfsaUjKYoEVZyh63cfWd5ffvVxBvyiPN52pNzHEQwWNyihqdKWjX1oz2cuV3Tv93i5pcHd1EWZ

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