Transaction not yet indexed

3f6EX53ZMdJQi9xuJFtwBA5Cdoqf5NvqNZYXbxAWLKNeAwEYSHMvv5XebDrMNbqF1VnGyzShX1CSSmTV5HGLpJMq

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