Transaction not yet indexed

53zTvvfaSS9UUA5DPi9nSj4onrumzrkQTpRTpRnTeEVNXh7FS5G5khZVJa9zVkVU9mnu3wpJ9AoXUUNc1SQzTyJM

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