Transaction not yet indexed

PRknKyRKJ3aaXFAFUuf5Zg9D4kZqFT768BL2CRsbeQ4aR7dFPemvQJ2YNBM25MTPqTPs2tZQToNQnN33EWq7qgT

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