Transaction not yet indexed

53SgLkUFiw2c9ZExBWNqiu4HaHxjqs2cdDHozdWzdJkCLaDMrP8uFViL2rYB2e7Bom9cJf7kfiCLrYM4BKiYKSp5

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