Transaction not yet indexed

53WFMk9UKTTkpeff9M8XSNpc6EYdkmmswWRzCNfWNzEgUCTfjeUoy8dCjFFw4xGADTJTYNQLnD6fKCsRvJ6dMQss

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