Transaction not yet indexed

53Z3auBwswKS6ujGmF55hf98DQryZkqkHaBvRnNp6bqbNWuGJUaovkCQQsLYhfHsjvAZumuzVffp5LYaxEX3SZm7

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