Transaction not yet indexed

21HkW6aRz5hP4RG9481xWyLX9H2JWXU3CcZsNMqg4LpnssgmZdVwMDLKcqVPYvGichcsXRbfc2c33gLNWGrkS7th

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