Transaction not yet indexed

21DW4FYv2jtVCyfTWvAnJSjJv3e7LdZe3FCUAkwGPEnhduoR31v2dUbuVMPi8FkWygdYj2Ee1XzfrS8QvmrSG2Hz

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