Transaction not yet indexed

51tCM4KhJMsKv8EN7KcPVALBMZmS1yGDDHA2XCyp931JXmB9kC8ebpKZJxTwtcpikcMjDpMzv4UMRKZ4afjWv8Mq

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