Transaction not yet indexed

212yuNv2f4sXXBq24n7aNX3cdqgQqJVBPSD9dTKWDUXLyzHdtUuGkxFqaqeSASgGCkzcsvtuPSSNDnbkyKjXUkU8

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