Transaction not yet indexed

2UMcBQPZGUqppcb3f2VFK7ikvmhKov3F1d2k2ZCFHubXQQV4LSUfbq4TCwTjSKbQ7nkX9i9DCcjjm7BEf4P21XQE

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