Transaction not yet indexed

21ErtmoDZkwqiQd5p4d6WjVL7sMdiQuZ5EarjCmzfoDbASyVeCCJrN4bN6Zrn75TX4N82QZqaswSUTduMXsRPf12

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