Transaction not yet indexed

51DoqaVCdzgGxJCAipZpAdhKRMdaDgw1r26jUjZXk3F3dcNCChuEXFzU5zAECW3dSFBfzbmCKn7bkHJSbVVjqLfZ

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