Transaction not yet indexed

52Cosj1wkBzAi6ukVzTwSrwzYU2udARaSpWFQZ52NhRk53TeF5BpQN2w9yP56NqbMGrgoDZMfDNwTZP92EYDq3Qb

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