Transaction not yet indexed

55Lykp3ssDw6wXCVYQmAeg8y3fKUw7ebJs7znLxkAQN2uUAzpbAAVg53SSfaYJk2CW6cCTkcTFdKKNN2mcL8Y9P7

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