Transaction not yet indexed

21gUEY7rNcFt9e9TrwrPk631ALpS1ERq6Ve6E66j2dnyPmLbY5c6d3USUb7TsiPLqCEgwfc8eThD6fQsFbb2L8w7

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