Transaction not yet indexed

21WC48maPTZ4pf9gd7heLPCRaARbBrz2iGLHCdLKGZrrt8H9tCJbCT6qW3vHXytRvC9Nu8LSuamoDLJKZ7kNT5Wf

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