Transaction not yet indexed

55n7b2GeDF7eAMcJkTVQ9kK35gHr15iJMbe3L4afXd2PZRFVZFe4uu95aYuSqkdwB1JdVM4VtcUJMKzV3YCkKSG5

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