Transaction not yet indexed

5SzzqsrYJLi4ffeN99nS6G14exQmumh66xqNmvxTPKfAV6ymMsVGWiFyrjePoWPAYb156mCN7RZEYFdZ1TX2sMr6

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