Transaction not yet indexed

64MgAmKv2NbXgwDHS4mTqHm1T8jrWNJgCAYzKD39PZwfQpTXvdfsx7vgXupC7zAs8YmpcxYw54zHmxDSWXZWa951

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