Transaction not yet indexed

53DfLZDaaNapv4HsDjkj6dMdfD8T5LMKnoEN3SYUMAYarYY7418Y8Nyaq3ULktJhV96mEexQxkhc7CfVYRJGQziR

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