Transaction not yet indexed

21MR4Ed2dMtzKCUiiSdn1vj2MUjKuGXHfeLitojQQ76cMszGGrJpLqktfSqzSfsLgFLjJee7tHGGvt8HbHoqcV4z

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