Transaction not yet indexed

52SAu7tW71ujZTu1XYceruJVNPN3mwBFxuxFd9ksUKNE4UBM4PYk5TtRkKikzwH92GkEdqpKrWvUnHzMQbZtE3st

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