Transaction not yet indexed

2MMkYQoJNmHubvmWiFKfJa699BB2wpEjnp7cfPyTgvaNuvDaAwUDgKm75ZRzfy4ZjHCtu1yqRBTBeUnUi2ARFoC1

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