Transaction not yet indexed

55A4qyEDUsf7v74oBdShdBP4gNoUXUgFvVjnyUmnbH52FUXK5SZk5UirnPYWFR3mpvxGRYbnaV9BcUHc1BX5FLp7

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