Transaction not yet indexed

55dosXuThg8FfE5cTuFJpEZ2KXQ9fZsUY2eT7jUdTdC3vZ9ERj17FNwrhgcdQHYcxqZ3UpLymvjonsBytDuQajj1

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