Transaction not yet indexed

5CUpdcbNxqa63PegTWntMQtXTPFZMUWjFfXcZHHxrXtRyc1sFsR1CUzyvHz3CS98mVHmaw4o2mdqzYwC3PkouHo4

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