Transaction not yet indexed

ZUGMtNrtBWtefnUhQaNpBf9AW5H3e74BWKrxwFhVg6GxYTMhtMwPtN2cqeXqsC9cTzEhyfUahsAnRfcRU3ZNFbF

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