Transaction not yet indexed

AMxLtS7va6GU7dYAvo7imowbmCuyiKPAfRZU2c8HNA2UtjHFArv7eoGVGCGY4vBk8c2cE366k3CymtAXjU8xBFC

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