Transaction not yet indexed

4REFZkYaRwcbsctJAxLY91Qq1ts4jKg4U3ypCVzLGufR3frxp4yvfQPDrHbRNvF95PrR9jD8fyiGpwc8yadJXrMZ

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