Transaction not yet indexed

21ZEwr2S7j5yo5jCtfjsRqkbgPFhC53pXtxkywSWSmbsBM2wbf4CuR3q8FMSSWRyyrcdJrXkN2nnoikjHfnx2jbw

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