Transaction not yet indexed

21m6VBLnadVtAQdnstajNpk1vY8pm8fFQHmcnpGnzsdeR6d2KccFbY7LNUASoaU249gXd9GSpCrS9zyiP6EqMsed

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