Transaction not yet indexed

mSDxmP9hcf4UsCkch3gUhbPHYws3jnH4eBEbUz5VaoGeYFi7eHj6zotShHqvShqwnaT7PvzDPxSNQsT3ShSDgg6

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