Transaction not yet indexed

21iaztkShC5RW6uZqDCUj1G8CopX2cWBHK7gq1W4jnDDdephUbu71FMusSmtKBALQeBKuHScLsJ1mExoLzjGoQp8

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