Transaction not yet indexed

PfPHFYZiqAEd8kmfd1521p1pZjdYNGMQsJVHkB3TMLR4sMui8ZhCAYht1Cb2CdVLUx15djmg97giaGuqANf5SPZ

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