Transaction not yet indexed

4K19oUKxVW2VFrvFuY2xKsTezmHEx3AWHtHeEMg9HnYZR9NnYcvZsuJW3s21JtmXpJtvwrZgodAgSbUSER4ZrvM5

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