Transaction not yet indexed

ov51hEnLNpDo16RgtAcwyVLg4FpKfCx5rj16rf7kQgBUGAFeCq3t5fPRnB45mXgZtbfKb8CXcQAdwExESRcqrD3

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