Transaction not yet indexed

5MdmCDxMdTR9S3AzqaqRS2AVf29dAYJXWBhahjPPmTFUvP8WafS9e4wr2hfCUsmwhz4rqmfQsjdEYq4X6n6Zmvyh

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