Transaction not yet indexed

2m88ANFfQFco5Va5Di2XqmMk5WdiHLcZAaXSN6aWqrzXQBWj4DVCcjBsYRiiPDRoK5hYuX4j9CKB3maAzVt5ouq2

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