Transaction not yet indexed

2R421MbHzJQcHHxaMpi1JjkChpdjWtHjuBNGJQxC6h9qNQ3RiRGaj5bcrXM8uNhhM6G6qaZxVHyoCR1xDb7BJM8Y

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