Transaction not yet indexed

21uztm9cqKtK5PaNM9dgwpq6SP2U8tcTz4LQw1e71UD6fBBPHkZHa26TPJQEA4phVNcD3Gvcmeg5eVC2x5TUCnGm

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