Transaction not yet indexed

Y4JgQUMUthGCzTf7rQgmHRKfhbk2eETpXgXdEV5vb2yDU5GHV4rZxVht1ahhdqETMDa9KfTdTUswDkXEfRE2AyQ

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