Transaction not yet indexed

2u1kXxxSFXfYbHHkr5k7Dgvp7q1ktCSZXpVUvPx7oPYn4NyuienbqigMRkE7PmNz8dHvcpZ4HWDrWFvGU6CfCZSb

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