Transaction not yet indexed

55MmKijpf4fcSGwCj8rUH7ZP7XqoHaLtTRxmBs8WYFjMAfx1c9DDtq4uyQjXrdEh8UyQbMBU2UfSJWAYYaJDwSXc

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