Transaction not yet indexed

42FF88cqBntKJk1nWNmoMqfQ4YJMrWTAL46DAqLqhFgPPuXTi9SLQwK6ADX64ynsm2XawbXkoqzCUqqVRZN8PjU4

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