Transaction not yet indexed

55C7m21f2ef5Y9CnVK4fjudFQuknMdGoCnUa9KGdn1pjNdJ1R7CM9WePy2uP87cgdBA1Hb5pk4DS5GUxEQxN6Ck2

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