Transaction not yet indexed

4R2espym49hTrjhxUjwcEBCpvecUsZZ9YvVHmNp3k2N9xTfVYmvqqJHgrbdNGpzeKRTifBxN6RHHycLppSPeNiU8

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