Transaction not yet indexed

455eXYPgFGdQrVUo8aNrt2ud1bDNMyw6fQqWjp8r78GW4AYP57ySJBMYoeFaBFTNFCfnDVKB5aKcU87i3ZWWwfi9

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