Transaction not yet indexed

aMUPZzpRK7EpVk8ae8y4YRTxGkdCn7SnZq5zDYyCiyeQZXMFLqEjH5VU6k41aWYyehs84nUyjPMXxQet4u298cJ

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